A documentary is being made which follows their fight.
The 36-year-old was able to reproduce an entire set of famous landmarks, including the Leaning Tower of Pisa and the Eiffel Tower, on his field in northern Germany as the country took over the EU Council presidency.
From post-Brexit trade deal negotiations to agreeing a coronavirus recovery fund, Germany's EU presidency inbox is already filling up.
The investigation was launched in October after police arrested a man in Bergisch Gladbach, near the western city of Cologne.
Macron and German chancellor Angela Merkel held talks on Monday before the negotiations continue at the next European council.
The German payments company collapsed on Thursday amid a major accounting scandal that has seen a €1.9 billion hole in its books.
Markus Braun resigned as CEO of the global payments provider on Friday after auditors said €1.9 billion was missing from Wirecard's accounts.
The victim, a Georgian national of Chechen ethnicity identified as "Tornike K", had fled to Germany in 2016 after fighting Russian troops in Chechnya.
The SMS Grosser Kurfurst sunk in the English Channel in May 1878 after being rammed by another German vessel.